Vintagestorylibdll Exclusive Jun 2026

From community reports (Vintage Story Discord, forums):

You have just created a vintagestorylibdll exclusive mod. vintagestorylibdll exclusive

Most players interact with the game using JSON patches or the official ModAPI. But a small, elite group of developers and power users go a step further—they use methods. From community reports (Vintage Story Discord, forums): You

static void Prefix(EntityAgent __instance, ref float value) From community reports (Vintage Story Discord

In your mod's ModSystem StartServerSide method:

A handful of large-scale mods (e.g., Primitive Survival , Medieval Expansion , or Tech Tycoon ) have signed agreements with the Vintage Story development team to use an variant of vintagestorylib.dll . This variant includes pre-release hooks or proprietary optimizations not available to public modders. Running such a mod without the accompanying exclusive DLL results in immediate crashes.